Question

Which of these statements about renal autoregulation using tubuloglomerular feedback is CORRECT? A. Increased glomerular filtration rate stimulates macula densa cells to release their chemical signals that constrict afferent arterioles. B. Increased blood pressure stimulates atrial myocardial cells to release their hormone, atrial natriuretic peptide, which decreases glomerular filtration rate and increases renin release. C. Increased blood pressure stimulates juxtaglomerular cells to release their hormone, cortisol, which stimulate DCT to reabsorb salt. D. Decreased flow of filtrate stimulates juxtaglomerular cells to release their hormone, angiotensin II, which is a vasodilator. If a substance is neither filtered, reabsorbed, nor secreted, in which fluid compartment would you expect to find it? A. urine B. blood in the renal vein C. glomerular filtrate. D. Bowman's capsule Pepsin and trypsin share features. What are these? A. They are secreted as inactive zymogens. B. They catalyze the breakdown of carbohydrates. C. They are active in large intestine. D. all of the above E. none of the above

          Which of these statements about renal autoregulation using
tubuloglomerular feedback is CORRECT?
A.
Increased glomerular filtration rate stimulates macula densa
cells to release their chemical signals that constrict afferent
arterioles.
B.
Increased blood pressure stimulates atrial myocardial cells to
release their hormone, atrial natriuretic peptide, which decreases
glomerular filtration rate and increases renin release.
C.
Increased blood pressure stimulates juxtaglomerular cells to
release their hormone, cortisol, which stimulate DCT to reabsorb
salt.
D.
Decreased flow of filtrate stimulates juxtaglomerular cells to
release their hormone, angiotensin II, which is a vasodilator.
If a substance is neither filtered, reabsorbed, nor secreted, in
which fluid compartment would you expect to find it?
A.
urine
B.
blood in the renal vein
C.
glomerular filtrate.
D.
Bowman's capsule
Pepsin and trypsin share features. What are these?
A.
They are secreted as inactive zymogens.
B.
They catalyze the breakdown of carbohydrates.
C.
They are active in large intestine.
D.
all of the above
E.
none of the above

Added by Angela G.

Question

Please give Ace some feedback